#ifndef GRID_H
#define GRID_H

#include <gtk/gtk.h>

#define NOTFOUND 3
#define ERR 2
#define FAIL 1

#define PICK 1
#define NORM 0
#define STOP -1
#define DONE -2

struct node {
	GtkWidget *image;
	GtkWidget *event_box;
	int start;
	int end;
	int distance;
	int type;
};

#endif
